test(proxy): return the resolved cost instead of a bare kwargs dict

Addresses review on #40137: the helper's second element was an
unparameterized dict. The tests only ever read response_cost from it, so hand
back that value and drop the coarse type. Absent cost still reads as None, so
the regression still fails on the unfixed classifier.
This commit is contained in:
Sunny-Soni00 2026-09-08 09:49:05 +05:30
parent 6282438c60
commit 93640dddb8

View file

@ -5863,7 +5863,7 @@ ANTHROPIC_SSE_STREAM = (
)
def _log_passthrough_stream(url: str) -> tuple[PassThroughEndpointLoggingResultValues, dict]:
def _log_passthrough_stream(url: str) -> tuple[PassThroughEndpointLoggingResultValues, float | None]:
from datetime import datetime
from litellm.proxy.pass_through_endpoints.streaming_handler import (
@ -5875,7 +5875,7 @@ def _log_passthrough_stream(url: str) -> tuple[PassThroughEndpointLoggingResultV
logging_obj.optional_params = {}
logging_obj.litellm_call_id = "test-call-id"
return PassThroughStreamingHandler._build_passthrough_logging_result(
result, kwargs = PassThroughStreamingHandler._build_passthrough_logging_result(
litellm_logging_obj=logging_obj,
passthrough_success_handler_obj=PassThroughEndpointLogging(),
url_route=url,
@ -5886,6 +5886,7 @@ def _log_passthrough_stream(url: str) -> tuple[PassThroughEndpointLoggingResultV
end_time=datetime.now(),
model="claude-sonnet-4-5-20250929",
)
return result, kwargs.get("response_cost")
def test_anthropic_compatible_passthrough_stream_is_billed_off_api_anthropic_com():
@ -5893,11 +5894,11 @@ def test_anthropic_compatible_passthrough_stream_is_billed_off_api_anthropic_com
Regression for #40117: classified off the hostname alone, this stream reached the
generic branch and logged "cannot parse chunks to standard response object" at zero cost.
"""
anthropic_result, anthropic_kwargs = _log_passthrough_stream("https://api.anthropic.com/v1/messages")
custom_result, custom_kwargs = _log_passthrough_stream("https://my-provider.example.com/v1/messages")
anthropic_result, anthropic_cost = _log_passthrough_stream("https://api.anthropic.com/v1/messages")
custom_result, custom_cost = _log_passthrough_stream("https://my-provider.example.com/v1/messages")
assert custom_kwargs["response_cost"] == anthropic_kwargs["response_cost"]
assert custom_kwargs["response_cost"] > 0
assert custom_cost == anthropic_cost
assert custom_cost is not None and custom_cost > 0
assert custom_result.usage.prompt_tokens == anthropic_result.usage.prompt_tokens == 17
assert custom_result.usage.completion_tokens == anthropic_result.usage.completion_tokens == 40